diff options
Diffstat (limited to 'tools/testing/kunit')
20 files changed, 246 insertions, 338 deletions
diff --git a/tools/testing/kunit/configs/all_tests_uml.config b/tools/testing/kunit/configs/all_tests_uml.config new file mode 100644 index 000000000000..bdee36bef4a3 --- /dev/null +++ b/tools/testing/kunit/configs/all_tests_uml.config @@ -0,0 +1,37 @@ +# This config enables as many tests as possible under UML. +# It is intended for use in continuous integration systems and similar for +# automated testing of as much as possible. +# The config is manually maintained, though it uses KUNIT_ALL_TESTS=y to enable +# any tests whose dependencies are already satisfied. Please feel free to add +# more options if they any new tests. + +CONFIG_KUNIT=y +CONFIG_KUNIT_EXAMPLE_TEST=y +CONFIG_KUNIT_ALL_TESTS=y + +CONFIG_IIO=y + +CONFIG_EXT4_FS=y + +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y + +CONFIG_VIRTIO_UML=y +CONFIG_UML_PCI_OVER_VIRTIO=y +CONFIG_PCI=y +CONFIG_USB4=y + +CONFIG_NET=y +CONFIG_MCTP=y + +CONFIG_INET=y +CONFIG_MPTCP=y + +CONFIG_DAMON=y +CONFIG_DAMON_VADDR=y +CONFIG_DAMON_PADDR=y +CONFIG_DEBUG_FS=y +CONFIG_DAMON_DBGFS=y + +CONFIG_SECURITY=y +CONFIG_SECURITY_APPARMOR=y diff --git a/tools/testing/kunit/kunit.py b/tools/testing/kunit/kunit.py index 9274c6355809..13bd72e47da8 100755 --- a/tools/testing/kunit/kunit.py +++ b/tools/testing/kunit/kunit.py @@ -47,11 +47,11 @@ class KunitBuildRequest(KunitConfigRequest): @dataclass class KunitParseRequest: raw_output: Optional[str] - build_dir: str json: Optional[str] @dataclass class KunitExecRequest(KunitParseRequest): + build_dir: str timeout: int alltests: bool filter_glob: str @@ -63,8 +63,6 @@ class KunitRequest(KunitExecRequest, KunitBuildRequest): pass -KernelDirectoryPath = sys.argv[0].split('tools/testing/kunit/')[0] - def get_kernel_root_path() -> str: path = sys.argv[0] if not __file__ else __file__ parts = os.path.realpath(path).split('tools/testing/kunit') @@ -126,7 +124,7 @@ def _list_tests(linux: kunit_kernel.LinuxSourceTree, request: KunitExecRequest) lines.pop() # Filter out any extraneous non-test output that might have gotten mixed in. - return [l for l in lines if re.match('^[^\s.]+\.[^\s.]+$', l)] + return [l for l in lines if re.match(r'^[^\s.]+\.[^\s.]+$', l)] def _suites_from_test_list(tests: List[str]) -> List[str]: """Extracts all the suites from an ordered list of tests.""" @@ -155,6 +153,8 @@ def exec_tests(linux: kunit_kernel.LinuxSourceTree, request: KunitExecRequest) - test_glob = request.filter_glob.split('.', maxsplit=2)[1] filter_globs = [g + '.'+ test_glob for g in filter_globs] + metadata = kunit_json.Metadata(arch=linux.arch(), build_dir=request.build_dir, def_config='kunit_defconfig') + test_counts = kunit_parser.TestCounts() exec_time = 0.0 for i, filter_glob in enumerate(filter_globs): @@ -167,7 +167,7 @@ def exec_tests(linux: kunit_kernel.LinuxSourceTree, request: KunitExecRequest) - filter_glob=filter_glob, build_dir=request.build_dir) - _, test_result = parse_tests(request, run_result) + _, test_result = parse_tests(request, metadata, run_result) # run_kernel() doesn't block on the kernel exiting. # That only happens after we get the last line of output from `run_result`. # So exec_time here actually contains parsing + execution time, which is fine. @@ -188,10 +188,9 @@ def exec_tests(linux: kunit_kernel.LinuxSourceTree, request: KunitExecRequest) - def _map_to_overall_status(test_status: kunit_parser.TestStatus) -> KunitStatus: if test_status in (kunit_parser.TestStatus.SUCCESS, kunit_parser.TestStatus.SKIPPED): return KunitStatus.SUCCESS - else: - return KunitStatus.TEST_FAILURE + return KunitStatus.TEST_FAILURE -def parse_tests(request: KunitParseRequest, input_data: Iterable[str]) -> Tuple[KunitResult, kunit_parser.Test]: +def parse_tests(request: KunitParseRequest, metadata: kunit_json.Metadata, input_data: Iterable[str]) -> Tuple[KunitResult, kunit_parser.Test]: parse_start = time.time() test_result = kunit_parser.Test() @@ -206,8 +205,6 @@ def parse_tests(request: KunitParseRequest, input_data: Iterable[str]) -> Tuple[ pass elif request.raw_output == 'kunit': output = kunit_parser.extract_tap_lines(output) - else: - print(f'Unknown --raw_output option "{request.raw_output}"', file=sys.stderr) for line in output: print(line.rstrip()) @@ -216,13 +213,16 @@ def parse_tests(request: KunitParseRequest, input_data: Iterable[str]) -> Tuple[ parse_end = time.time() if request.json: - json_obj = kunit_json.get_json_result( + json_str = kunit_json.get_json_result( test=test_result, - def_config='kunit_defconfig', - build_dir=request.build_dir, - json_path=request.json) + metadata=metadata) if request.json == 'stdout': - print(json_obj) + print(json_str) + else: + with open(request.json, 'w') as f: + f.write(json_str) + kunit_parser.print_with_timestamp("Test results stored in %s" % + os.path.abspath(request.json)) if test_result.status != kunit_parser.TestStatus.SUCCESS: return KunitResult(KunitStatus.TEST_FAILURE, parse_end - parse_start), test_result @@ -281,10 +281,10 @@ def add_common_opts(parser) -> None: parser.add_argument('--build_dir', help='As in the make command, it specifies the build ' 'directory.', - type=str, default='.kunit', metavar='build_dir') + type=str, default='.kunit', metavar='DIR') parser.add_argument('--make_options', help='X=Y make option, can be repeated.', - action='append') + action='append', metavar='X=Y') parser.add_argument('--alltests', help='Run all KUnit tests through allyesconfig', action='store_true') @@ -292,11 +292,11 @@ def add_common_opts(parser) -> None: help='Path to Kconfig fragment that enables KUnit tests.' ' If given a directory, (e.g. lib/kunit), "/.kunitconfig" ' 'will get automatically appended.', - metavar='kunitconfig') + metavar='PATH') parser.add_argument('--kconfig_add', help='Additional Kconfig options to append to the ' '.kunitconfig, e.g. CONFIG_KASAN=y. Can be repeated.', - action='append') + action='append', metavar='CONFIG_X=Y') parser.add_argument('--arch', help=('Specifies the architecture to run tests under. ' @@ -304,7 +304,7 @@ def add_common_opts(parser) -> None: 'string passed to the ARCH make param, ' 'e.g. i386, x86_64, arm, um, etc. Non-UML ' 'architectures run on QEMU.'), - type=str, default='um', metavar='arch') + type=str, default='um', metavar='ARCH') parser.add_argument('--cross_compile', help=('Sets make\'s CROSS_COMPILE variable; it should ' @@ -316,18 +316,18 @@ def add_common_opts(parser) -> None: 'if you have downloaded the microblaze toolchain ' 'from the 0-day website to a directory in your ' 'home directory called `toolchains`).'), - metavar='cross_compile') + metavar='PREFIX') parser.add_argument('--qemu_config', help=('Takes a path to a path to a file containing ' 'a QemuArchParams object.'), - type=str, metavar='qemu_config') + type=str, metavar='FILE') def add_build_opts(parser) -> None: parser.add_argument('--jobs', help='As in the make command, "Specifies the number of ' 'jobs (commands) to run simultaneously."', - type=int, default=get_default_jobs(), metavar='jobs') + type=int, default=get_default_jobs(), metavar='N') def add_exec_opts(parser) -> None: parser.add_argument('--timeout', @@ -336,7 +336,7 @@ def add_exec_opts(parser) -> None: 'tests.', type=int, default=300, - metavar='timeout') + metavar='SECONDS') parser.add_argument('filter_glob', help='Filter which KUnit test suites/tests run at ' 'boot-time, e.g. list* or list*.*del_test', @@ -346,24 +346,24 @@ def add_exec_opts(parser) -> None: metavar='filter_glob') parser.add_argument('--kernel_args', help='Kernel command-line parameters. Maybe be repeated', - action='append') + action='append', metavar='') parser.add_argument('--run_isolated', help='If set, boot the kernel for each ' 'individual suite/test. This is can be useful for debugging ' 'a non-hermetic test, one that might pass/fail based on ' 'what ran before it.', type=str, - choices=['suite', 'test']), + choices=['suite', 'test']) def add_parse_opts(parser) -> None: parser.add_argument('--raw_output', help='If set don\'t format output from kernel. ' 'If set to --raw_output=kunit, filters to just KUnit output.', - type=str, nargs='?', const='all', default=None) + type=str, nargs='?', const='all', default=None, choices=['all', 'kunit']) parser.add_argument('--json', nargs='?', help='Stores test results in a JSON, and either ' 'prints to stdout or saves to file if a ' 'filename is specified', - type=str, const='stdout', default=None) + type=str, const='stdout', default=None, metavar='FILE') def main(argv, linux=None): parser = argparse.ArgumentParser( @@ -496,16 +496,17 @@ def main(argv, linux=None): if result.status != KunitStatus.SUCCESS: sys.exit(1) elif cli_args.subcommand == 'parse': - if cli_args.file == None: + if cli_args.file is None: sys.stdin.reconfigure(errors='backslashreplace') # pytype: disable=attribute-error kunit_output = sys.stdin else: with open(cli_args.file, 'r', errors='backslashreplace') as f: kunit_output = f.read().splitlines() + # We know nothing about how the result was created! + metadata = kunit_json.Metadata() request = KunitParseRequest(raw_output=cli_args.raw_output, - build_dir='', json=cli_args.json) - result, _ = parse_tests(request, kunit_output) + result, _ = parse_tests(request, metadata, kunit_output) if result.status != KunitStatus.SUCCESS: sys.exit(1) else: diff --git a/tools/testing/kunit/kunit_config.py b/tools/testing/kunit/kunit_config.py index 677354546156..75a8dc1683d4 100644 --- a/tools/testing/kunit/kunit_config.py +++ b/tools/testing/kunit/kunit_config.py @@ -6,29 +6,29 @@ # Author: Felix Guo <felixguoxiuping@gmail.com> # Author: Brendan Higgins <brendanhiggins@google.com> -import collections +from dataclasses import dataclass import re from typing import List, Set CONFIG_IS_NOT_SET_PATTERN = r'^# CONFIG_(\w+) is not set$' CONFIG_PATTERN = r'^CONFIG_(\w+)=(\S+|".*")$' -KconfigEntryBase = collections.namedtuple('KconfigEntryBase', ['name', 'value']) - -class KconfigEntry(KconfigEntryBase): +@dataclass(frozen=True) +class KconfigEntry: + name: str + value: str def __str__(self) -> str: if self.value == 'n': - return r'# CONFIG_%s is not set' % (self.name) - else: - return r'CONFIG_%s=%s' % (self.name, self.value) + return f'# CONFIG_{self.name} is not set' + return f'CONFIG_{self.name}={self.value}' class KconfigParseError(Exception): """Error parsing Kconfig defconfig or .config.""" -class Kconfig(object): +class Kconfig: """Represents defconfig or .config specified using the Kconfig language.""" def __init__(self) -> None: @@ -48,7 +48,7 @@ class Kconfig(object): if a.value == 'n': continue return False - elif a.value != b: + if a.value != b: return False return True @@ -90,6 +90,5 @@ def parse_from_string(blob: str) -> Kconfig: if line[0] == '#': continue - else: - raise KconfigParseError('Failed to parse: ' + line) + raise KconfigParseError('Failed to parse: ' + line) return kconfig diff --git a/tools/testing/kunit/kunit_json.py b/tools/testing/kunit/kunit_json.py index 6862671709bc..10ff65689dd8 100644 --- a/tools/testing/kunit/kunit_json.py +++ b/tools/testing/kunit/kunit_json.py @@ -6,60 +6,58 @@ # Copyright (C) 2020, Google LLC. # Author: Heidi Fahim <heidifahim@google.com> +from dataclasses import dataclass import json -import os - -import kunit_parser +from typing import Any, Dict from kunit_parser import Test, TestStatus -from typing import Any, Dict, Optional + +@dataclass +class Metadata: + """Stores metadata about this run to include in get_json_result().""" + arch: str = '' + def_config: str = '' + build_dir: str = '' JsonObj = Dict[str, Any] -def _get_group_json(test: Test, def_config: str, - build_dir: Optional[str]) -> JsonObj: +_status_map: Dict[TestStatus, str] = { + TestStatus.SUCCESS: "PASS", + TestStatus.SKIPPED: "SKIP", + TestStatus.TEST_CRASHED: "ERROR", +} + +def _get_group_json(test: Test, common_fields: JsonObj) -> JsonObj: sub_groups = [] # List[JsonObj] test_cases = [] # List[JsonObj] for subtest in test.subtests: - if len(subtest.subtests): - sub_group = _get_group_json(subtest, def_config, - build_dir) + if subtest.subtests: + sub_group = _get_group_json(subtest, common_fields) sub_groups.append(sub_group) - else: - test_case = {"name": subtest.name, "status": "FAIL"} - if subtest.status == TestStatus.SUCCESS: - test_case["status"] = "PASS" - elif subtest.status == TestStatus.SKIPPED: - test_case["status"] = "SKIP" - elif subtest.status == TestStatus.TEST_CRASHED: - test_case["status"] = "ERROR" - test_cases.append(test_case) + continue + status = _status_map.get(subtest.status, "FAIL") + test_cases.append({"name": subtest.name, "status": status}) test_group = { "name": test.name, - "arch": "UM", - "defconfig": def_config, - "build_environment": build_dir, "sub_groups": sub_groups, "test_cases": test_cases, + } + test_group.update(common_fields) + return test_group + +def get_json_result(test: Test, metadata: Metadata) -> str: + common_fields = { + "arch": metadata.arch, + "defconfig": metadata.def_config, + "build_environment": metadata.build_dir, "lab_name": None, "kernel": None, "job": None, "git_branch": "kselftest", } - return test_group -def get_json_result(test: Test, def_config: str, - build_dir: Optional[str], json_path: str) -> str: - test_group = _get_group_json(test, def_config, build_dir) + test_group = _get_group_json(test, common_fields) test_group["name"] = "KUnit Test Group" - json_obj = json.dumps(test_group, indent=4) - if json_path != 'stdout': - with open(json_path, 'w') as result_path: - result_path.write(json_obj) - root = __file__.split('tools/testing/kunit/')[0] - kunit_parser.print_with_timestamp( - "Test results stored in %s" % - os.path.join(root, result_path.name)) - return json_obj + return json.dumps(test_group, indent=4) diff --git a/tools/testing/kunit/kunit_kernel.py b/tools/testing/kunit/kunit_kernel.py index 3c4196cef3ed..3539efaf99ba 100644 --- a/tools/testing/kunit/kunit_kernel.py +++ b/tools/testing/kunit/kunit_kernel.py @@ -11,6 +11,7 @@ import importlib.util import logging import subprocess import os +import shlex import shutil import signal import threading @@ -29,11 +30,6 @@ OUTFILE_PATH = 'test.log' ABS_TOOL_PATH = os.path.abspath(os.path.dirname(__file__)) QEMU_CONFIGS_DIR = os.path.join(ABS_TOOL_PATH, 'qemu_configs') -def get_file_path(build_dir, default): - if build_dir: - default = os.path.join(build_dir, default) - return default - class ConfigError(Exception): """Represents an error trying to configure the Linux kernel.""" @@ -42,7 +38,7 @@ class BuildError(Exception): """Represents an error trying to build the Linux kernel.""" -class LinuxSourceTreeOperations(object): +class LinuxSourceTreeOperations: """An abstraction over command line operations performed on a source tree.""" def __init__(self, linux_arch: str, cross_compile: Optional[str]): @@ -57,20 +53,18 @@ class LinuxSourceTreeOperations(object): except subprocess.CalledProcessError as e: raise ConfigError(e.output.decode()) - def make_arch_qemuconfig(self, kconfig: kunit_config.Kconfig) -> None: + def make_arch_qemuconfig(self, base_kunitconfig: kunit_config.Kconfig) -> None: pass - def make_allyesconfig(self, build_dir, make_options) -> None: + def make_allyesconfig(self, build_dir: str, make_options) -> None: raise ConfigError('Only the "um" arch is supported for alltests') - def make_olddefconfig(self, build_dir, make_options) -> None: - command = ['make', 'ARCH=' + self._linux_arch, 'olddefconfig'] + def make_olddefconfig(self, build_dir: str, make_options) -> None: + command = ['make', 'ARCH=' + self._linux_arch, 'O=' + build_dir, 'olddefconfig'] if self._cross_compile: command += ['CROSS_COMPILE=' + self._cross_compile] if make_options: command.extend(make_options) - if build_dir: - command += ['O=' + build_dir] print('Populating config with:\n$', ' '.join(command)) try: subprocess.check_output(command, stderr=subprocess.STDOUT) @@ -79,14 +73,12 @@ class LinuxSourceTreeOperations(object): except subprocess.CalledProcessError as e: raise ConfigError(e.output.decode()) - def make(self, jobs, build_dir, make_options) -> None: - command = ['make', 'ARCH=' + self._linux_arch, '--jobs=' + str(jobs)] + def make(self, jobs, build_dir: str, make_options) -> None: + command = ['make', 'ARCH=' + self._linux_arch, 'O=' + build_dir, '--jobs=' + str(jobs)] if make_options: command.extend(make_options) if self._cross_compile: command += ['CROSS_COMPILE=' + self._cross_compile] - if build_dir: - command += ['O=' + build_dir] print('Building with:\n$', ' '.join(command)) try: proc = subprocess.Popen(command, @@ -127,16 +119,17 @@ class LinuxSourceTreeOperationsQemu(LinuxSourceTreeOperations): '-nodefaults', '-m', '1024', '-kernel', kernel_path, - '-append', '\'' + ' '.join(params + [self._kernel_command_line]) + '\'', + '-append', ' '.join(params + [self._kernel_command_line]), '-no-reboot', '-nographic', - '-serial stdio'] + self._extra_qemu_params - print('Running tests with:\n$', ' '.join(qemu_command)) - return subprocess.Popen(' '.join(qemu_command), - stdin=subprocess.PIPE, - stdout=subprocess.PIPE, - stderr=subprocess.STDOUT, - text=True, shell=True, errors='backslashreplace') + '-serial', 'stdio'] + self._extra_qemu_params + # Note: shlex.join() does what we want, but requires python 3.8+. + print('Running tests with:\n$', ' '.join(shlex.quote(arg) for arg in qemu_command)) + return subprocess.Popen(qemu_command, + stdin=subprocess.PIPE, + stdout=subprocess.PIPE, + stderr=subprocess.STDOUT, + text=True, errors='backslashreplace') class LinuxSourceTreeOperationsUml(LinuxSourceTreeOperations): """An abstraction over command line operations performed on a source tree.""" @@ -144,14 +137,12 @@ class LinuxSourceTreeOperationsUml(LinuxSourceTreeOperations): def __init__(self, cross_compile=None): super().__init__(linux_arch='um', cross_compile=cross_compile) - def make_allyesconfig(self, build_dir, make_options) -> None: + def make_allyesconfig(self, build_dir: str, make_options) -> None: kunit_parser.print_with_timestamp( 'Enabling all CONFIGs for UML...') - command = ['make', 'ARCH=um', 'allyesconfig'] + command = ['make', 'ARCH=um', 'O=' + build_dir, 'allyesconfig'] if make_options: command.extend(make_options) - if build_dir: - command += ['O=' + build_dir] process = subprocess.Popen( command, stdout=subprocess.DEVNULL, @@ -168,30 +159,30 @@ class LinuxSourceTreeOperationsUml(LinuxSourceTreeOperations): def start(self, params: List[str], build_dir: str) -> subprocess.Popen: """Runs the Linux UML binary. Must be named 'linux'.""" - linux_bin = get_file_path(build_dir, 'linux') + linux_bin = os.path.join(build_dir, 'linux') return subprocess.Popen([linux_bin] + params, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, text=True, errors='backslashreplace') -def get_kconfig_path(build_dir) -> str: - return get_file_path(build_dir, KCONFIG_PATH) +def get_kconfig_path(build_dir: str) -> str: + return os.path.join(build_dir, KCONFIG_PATH) -def get_kunitconfig_path(build_dir) -> str: - return get_file_path(build_dir, KUNITCONFIG_PATH) +def get_kunitconfig_path(build_dir: str) -> str: + return os.path.join(build_dir, KUNITCONFIG_PATH) -def get_old_kunitconfig_path(build_dir) -> str: - return get_file_path(build_dir, OLD_KUNITCONFIG_PATH) +def get_old_kunitconfig_path(build_dir: str) -> str: + return os.path.join(build_dir, OLD_KUNITCONFIG_PATH) -def get_outfile_path(build_dir) -> str: - return get_file_path(build_dir, OUTFILE_PATH) +def get_outfile_path(build_dir: str) -> str: + return os.path.join(build_dir, OUTFILE_PATH) def get_source_tree_ops(arch: str, cross_compile: Optional[str]) -> LinuxSourceTreeOperations: config_path = os.path.join(QEMU_CONFIGS_DIR, arch + '.py') if arch == 'um': return LinuxSourceTreeOperationsUml(cross_compile=cross_compile) - elif os.path.isfile(config_path): + if os.path.isfile(config_path): return get_source_tree_ops_from_qemu_config(config_path, cross_compile)[1] options = [f[:-3] for f in os.listdir(QEMU_CONFIGS_DIR) if f.endswith('.py')] @@ -222,7 +213,7 @@ def get_source_tree_ops_from_qemu_config(config_path: str, return params.linux_arch, LinuxSourceTreeOperationsQemu( params, cross_compile=cross_compile) -class LinuxSourceTree(object): +class LinuxSourceTree: """Represents a Linux kernel source tree with KUnit tests.""" def __init__( @@ -260,6 +251,8 @@ class LinuxSourceTree(object): kconfig = kunit_config.parse_from_string('\n'.join(kconfig_add)) self._kconfig.merge_in_entries(kconfig) + def arch(self) -> str: + return self._arch def clean(self) -> bool: try: @@ -269,7 +262,7 @@ class LinuxSourceTree(object): return False return True - def validate_config(self, build_dir) -> bool: + def validate_config(self, build_dir: str) -> bool: kconfig_path = get_kconfig_path(build_dir) validated_kconfig = kunit_config.parse_file(kconfig_path) if self._kconfig.is_subset_of(validated_kconfig): @@ -284,7 +277,7 @@ class LinuxSourceTree(object): logging.error(message) return False - def build_config(self, build_dir, make_options) -> bool: + def build_config(self, build_dir: str, make_options) -> bool: kconfig_path = get_kconfig_path(build_dir) if build_dir and not os.path.exists(build_dir): os.mkdir(build_dir) @@ -312,7 +305,7 @@ class LinuxSourceTree(object): old_kconfig = kunit_config.parse_file(old_path) return old_kconfig.entries() != self._kconfig.entries() - def build_reconfig(self, build_dir, make_options) -> bool: + def build_reconfig(self, build_dir: str, make_options) -> bool: """Creates a new .config if it is not a subset of the .kunitconfig.""" kconfig_path = get_kconfig_path(build_dir) if not os.path.exists(kconfig_path): @@ -327,7 +320,7 @@ class LinuxSourceTree(object): os.remove(kconfig_path) return self.build_config(build_dir, make_options) - def build_kernel(self, alltests, jobs, build_dir, make_options) -> bool: + def build_kernel(self, alltests, jobs, build_dir: str, make_options) -> bool: try: if alltests: self._ops.make_allyesconfig(build_dir, make_options) @@ -375,6 +368,6 @@ class LinuxSourceTree(object): waiter.join() subprocess.call(['stty', 'sane']) - def signal_handler(self, sig, frame) -> None: + def signal_handler(self, unused_sig, unused_frame) -> None: logging.error('Build interruption occurred. Cleaning console.') subprocess.call(['stty', 'sane']) diff --git a/tools/testing/kunit/kunit_parser.py b/tools/testing/kunit/kunit_parser.py index 05ff334761dd..c5569b367c69 100644 --- a/tools/testing/kunit/kunit_parser.py +++ b/tools/testing/kunit/kunit_parser.py @@ -11,13 +11,13 @@ from __future__ import annotations import re +import sys import datetime from enum import Enum, auto -from functools import reduce from typing import Iterable, Iterator, List, Optional, Tuple -class Test(object): +class Test: """ A class to represent a test parsed from KTAP results. All KTAP results within a test log are stored in a main Test object as @@ -45,10 +45,8 @@ class Test(object): def __str__(self) -> str: """Returns string representation of a Test class object.""" - return ('Test(' + str(self.status) + ', ' + self.name + - ', ' + str(self.expected_count) + ', ' + - str(self.subtests) + ', ' + str(self.log) + ', ' + - str(self.counts) + ')') + return (f'Test({self.status}, {self.name}, {self.expected_count}, ' + f'{self.subtests}, {self.log}, {self.counts})') def __repr__(self) -> str: """Returns string representation of a Test class object.""" @@ -57,7 +55,7 @@ class Test(object): def add_error(self, error_message: str) -> None: """Records an error that occurred while parsing this test.""" self.counts.errors += 1 - print_error('Test ' + self.name + ': ' + error_message) + print_with_timestamp(red('[ERROR]') + f' Test: {self.name}: {error_message}') class TestStatus(Enum): """An enumeration class to represent the status of a test.""" @@ -91,13 +89,12 @@ class TestCounts: self.errors = 0 def __str__(self) -> str: - """Returns the string representation of a TestCounts object. - """ - return ('Passed: ' + str(self.passed) + - ', Failed: ' + str(self.failed) + - ', Crashed: ' + str(self.crashed) + - ', Skipped: ' + str(self.skipped) + - ', Errors: ' + str(self.errors)) + """Returns the string representation of a TestCounts object.""" + statuses = [('passed', self.passed), ('failed', self.failed), + ('crashed', self.crashed), ('skipped', self.skipped), + ('errors', self.errors)] + return f'Ran {self.total()} tests: ' + \ + ', '.join(f'{s}: {n}' for s, n in statuses if n > 0) def total(self) -> int: """Returns the total number of test cases within a test @@ -128,31 +125,19 @@ class TestCounts: """ if self.total() == 0: return TestStatus.NO_TESTS - elif self.crashed: - # If one of the subtests crash, the expected status - # of the Test is crashed. + if self.crashed: + # Crashes should take priority. return TestStatus.TEST_CRASHED - elif self.failed: - # Otherwise if one of the subtests fail, the - # expected status of the Test is failed. + if self.failed: return TestStatus.FAILURE - elif self.passed: - # Otherwise if one of the subtests pass, the - # expected status of the Test is passed. + if self.passed: + # No failures or crashes, looks good! return TestStatus.SUCCESS - else: - # Finally, if none of the subtests have failed, - # crashed, or passed, the expected status of the - # Test is skipped. - return TestStatus.SKIPPED + # We have only skipped tests. + return TestStatus.SKIPPED def add_status(self, status: TestStatus) -> None: - """ - Increments count of inputted status. - - Parameters: - status - status to be added to the TestCounts object - """ + """Increments the count for `status`.""" if status == TestStatus.SUCCESS: self.passed += 1 elif status == TestStatus.FAILURE: @@ -282,11 +267,9 @@ def check_version(version_num: int, accepted_versions: List[int], test - Test object for current test being parsed """ if version_num < min(accepted_versions): - test.add_error(version_type + - ' version lower than expected!') + test.add_error(f'{version_type} version lower than expected!') elif version_num > max(accepted_versions): - test.add_error( - version_type + ' version higher than expected!') + test.add_error(f'{version_type} version higer than expected!') def parse_ktap_header(lines: LineStream, test: Test) -> bool: """ @@ -396,7 +379,7 @@ def peek_test_name_match(lines: LineStream, test: Test) -> bool: if not match: return False name = match.group(4) - return (name == test.name) + return name == test.name def parse_test_result(lines: LineStream, test: Test, expected_num: int) -> bool: @@ -439,8 +422,7 @@ def parse_test_result(lines: LineStream, test: Test, # Check test num num = int(match.group(2)) if num != expected_num: - test.add_error('Expected test number ' + - str(expected_num) + ' but found ' + str(num)) + test.add_error(f'Expected test number {expected_num} but found {num}') # Set status of test object status = match.group(1) @@ -474,26 +456,6 @@ def parse_diagnostic(lines: LineStream) -> List[str]: log.append(lines.pop()) return log -DIAGNOSTIC_CRASH_MESSAGE = re.compile(r'^# .*?: kunit test case crashed!$') - -def parse_crash_in_log(test: Test) -> bool: - """ - Iterate through the lines of the log to parse for crash message. - If crash message found, set status to crashed and return True. - Otherwise return False. - - Parameters: - test - Test object for current test being parsed - - Return: - True if crash message found in log - """ - for line in test.log: - if DIAGNOSTIC_CRASH_MESSAGE.match(line): - test.status = TestStatus.TEST_CRASHED - return True - return False - # Printing helper methods: @@ -503,14 +465,20 @@ RESET = '\033[0;0m' def red(text: str) -> str: """Returns inputted string with red color code.""" + if not sys.stdout.isatty(): + return text return '\033[1;31m' + text + RESET def yellow(text: str) -> str: """Returns inputted string with yellow color code.""" + if not sys.stdout.isatty(): + return text return '\033[1;33m' + text + RESET def green(text: str) -> str: """Returns inputted string with green color code.""" + if not sys.stdout.isatty(): + return text return '\033[1;32m' + text + RESET ANSI_LEN = len(red('')) @@ -542,7 +510,7 @@ def format_test_divider(message: str, len_message: int) -> str: # calculate number of dashes for each side of the divider len_1 = int(difference / 2) len_2 = difference - len_1 - return ('=' * len_1) + ' ' + message + ' ' + ('=' * len_2) + return ('=' * len_1) + f' {message} ' + ('=' * len_2) def print_test_header(test: Test) -> None: """ @@ -558,20 +526,13 @@ def print_test_header(test: Test) -> None: message = test.name if test.expected_count: if test.expected_count == 1: - message += (' (' + str(test.expected_count) + - ' subtest)') + message += ' (1 subtest)' else: - message += (' (' + str(test.expected_count) + - ' subtests)') + message += f' ({test.expected_count} subtests)' print_with_timestamp(format_test_divider(message, len(message))) def print_log(log: Iterable[str]) -> None: - """ - Prints all strings in saved log for test in yellow. - - Parameters: - log - Iterable object with all strings saved in log for test - """ + """Prints all strings in saved log for test in yellow.""" for m in log: print_with_timestamp(yellow(m)) @@ -590,17 +551,16 @@ def format_test_result(test: Test) -> str: String containing formatted test result """ if test.status == TestStatus.SUCCESS: - return (green('[PASSED] ') + test.name) - elif test.status == TestStatus.SKIPPED: - return (yellow('[SKIPPED] ') + test.name) - elif test.status == TestStatus.NO_TESTS: - return (yellow('[NO TESTS RUN] ') + test.name) - elif test.status == TestStatus.TEST_CRASHED: + return green('[PASSED] ') + test.name + if test.status == TestStatus.SKIPPED: + return yellow('[SKIPPED] ') + test.name + if test.status == TestStatus.NO_TESTS: + return yellow('[NO TESTS RUN] ') + test.name + if test.status == TestStatus.TEST_CRASHED: print_log(test.log) - return (red('[CRASHED] ') + test.name) - else: - print_log(test.log) - return (red('[FAILED] ') + test.name) + return red('[CRASHED] ') + test.name + print_log(test.log) + return red('[FAILED] ') + test.name def print_test_result(test: Test) -> None: """ @@ -644,24 +604,11 @@ def print_summary_line(test: Test) -> None: """ if test.status == TestStatus.SUCCESS: color = green - elif test.status == TestStatus.SKIPPED or test.status == TestStatus.NO_TESTS: + elif test.status in (TestStatus.SKIPPED, TestStatus.NO_TESTS): color = yellow else: color = red - counts = test.counts - print_with_timestamp(color('Testing complete. ' + str(counts))) - -def print_error(error_message: str) -> None: - """ - Prints error message with error format. - - Example: - "[ERROR] Test example: missing test plan!" - - Parameters: - error_message - message describing error - """ - print_with_timestamp(red('[ERROR] ') + error_message) + print_with_timestamp(color(f'Testing complete. {test.counts}')) # Other methods: @@ -675,7 +622,6 @@ def bubble_up_test_results(test: Test) -> None: Parameters: test - Test object for current test being parsed """ - parse_crash_in_log(test) subtests = test.subtests counts = test.counts status = test.status @@ -789,8 +735,11 @@ def parse_test(lines: LineStream, expected_num: int, log: List[str]) -> Test: # Check for there being no tests if parent_test and len(subtests) == 0: - test.status = TestStatus.NO_TESTS - test.add_error('0 tests run!') + # Don't override a bad status if this test had one reported. + # Assumption: no subtests means CRASHED is from Test.__init__() + if test.status in (TestStatus.TEST_CRASHED, TestStatus.SUCCESS): + test.status = TestStatus.NO_TESTS + test.add_error('0 tests run!') # Add statuses to TestCounts attribute in Test object bubble_up_test_results(test) @@ -805,7 +754,7 @@ def parse_test(lines: LineStream, expected_num: int, log: List[str]) -> Test: def parse_run_tests(kernel_output: Iterable[str]) -> Test: """ Using kernel output, extract KTAP lines, parse the lines for test - results and print condensed test results and summary line . + results and print condensed test results and summary line. Parameters: kernel_output - Iterable object contains lines of kernel output @@ -817,7 +766,8 @@ def parse_run_tests(kernel_output: Iterable[str]) -> Test: lines = extract_tap_lines(kernel_output) test = Test() if not lines: - test.add_error('invalid KTAP input!') + test.name = '<missing>' + test.add_error('could not find any KTAP output!') test.status = TestStatus.FAILURE_TO_PARSE_TESTS else: test = parse_test(lines, 0, []) diff --git a/tools/testing/kunit/kunit_tool_test.py b/tools/testing/kunit/kunit_tool_test.py index 352369dffbd9..25a2eb3bf114 100755 --- a/tools/testing/kunit/kunit_tool_test.py +++ b/tools/testing/kunit/kunit_tool_test.py @@ -226,19 +226,10 @@ class KUnitParserTest(unittest.TestCase): with open(crash_log) as file: result = kunit_parser.parse_run_tests( kunit_parser.extract_tap_lines(file.readlines())) - print_mock.assert_any_call(StrContains('invalid KTAP input!')) + print_mock.assert_any_call(StrContains('could not find any KTAP output!')) print_mock.stop() self.assertEqual(0, len(result.subtests)) - def test_crashed_test(self): - crashed_log = test_data_path('test_is_test_passed-crash.log') - with open(crashed_log) as file: - result = kunit_parser.parse_run_tests( - file.readlines()) - self.assertEqual( - kunit_parser.TestStatus.TEST_CRASHED, - result.status) - def test_skipped_test(self): skipped_log = test_data_path('test_skip_tests.log') with open(skipped_log) as file: @@ -260,8 +251,8 @@ class KUnitParserTest(unittest.TestCase): def test_ignores_hyphen(self): hyphen_log = test_data_path('test_strip_hyphen.log') - file = open(hyphen_log) - result = kunit_parser.parse_run_tests(file.readlines()) + with open(hyphen_log) as file: + result = kunit_parser.parse_run_tests(file.readlines()) # A skipped test does not fail the whole suite. self.assertEqual( @@ -356,7 +347,7 @@ class LineStreamTest(unittest.TestCase): called_times = 0 def generator(): nonlocal called_times - for i in range(1,5): + for _ in range(1,5): called_times += 1 yield called_times, str(called_times) @@ -468,9 +459,7 @@ class KUnitJsonTest(unittest.TestCase): test_result = kunit_parser.parse_run_tests(file) json_obj = kunit_json.get_json_result( test=test_result, - def_config='kunit_defconfig', - build_dir=None, - json_path='stdout') + metadata=kunit_json.Metadata()) return json.loads(json_obj) def test_failed_test_json(self): @@ -480,10 +469,10 @@ class KUnitJsonTest(unittest.TestCase): result["sub_groups"][1]["test_cases"][0]) def test_crashed_test_json(self): - result = self._json_for('test_is_test_passed-crash.log') + result = self._json_for('test_kernel_panic_interrupt.log') self.assertEqual( - {'name': 'example_simple_test', 'status': 'ERROR'}, - result["sub_groups"][1]["test_cases"][0]) + {'name': '', 'status': 'ERROR'}, + result["sub_groups"][2]["test_cases"][1]) def test_skipped_test_json(self): result = self._json_for('test_skip_tests.log') @@ -559,12 +548,13 @@ class KUnitMainTest(unittest.TestCase): self.assertEqual(e.exception.code, 1) self.assertEqual(self.linux_source_mock.build_reconfig.call_count, 1) self.assertEqual(self.linux_source_mock.run_kernel.call_count, 1) - self.print_mock.assert_any_call(StrContains('invalid KTAP input!')) + self.print_mock.assert_any_call(StrContains('could not find any KTAP output!')) def test_exec_no_tests(self): self.linux_source_mock.run_kernel = mock.Mock(return_value=['TAP version 14', '1..0']) with self.assertRaises(SystemExit) as e: - kunit.main(['run'], self.linux_source_mock) + kunit.main(['run'], self.linux_source_mock) + self.assertEqual(e.exception.code, 1) self.linux_source_mock.run_kernel.assert_called_once_with( args=None, build_dir='.kunit', filter_glob='', timeout=300) self.print_mock.assert_any_call(StrContains(' 0 tests run!')) @@ -595,6 +585,12 @@ class KUnitMainTest(unittest.TestCase): self.assertNotEqual(call, mock.call(StrContains('Testing complete.'))) self.assertNotEqual(call, mock.call(StrContains(' 0 tests run'))) + def test_run_raw_output_invalid(self): + self.linux_source_mock.run_kernel = mock.Mock(return_value=[]) + with self.assertRaises(SystemExit) as e: + kunit.main(['run', '--raw_output=invalid'], self.linux_source_mock) + self.assertNotEqual(e.exception.code, 0) + def test_run_raw_output_does_not_take_positional_args(self): # --raw_output is a string flag, but we don't want it to consume # any positional arguments, only ones after an '=' @@ -692,7 +688,7 @@ class KUnitMainTest(unittest.TestCase): self.linux_source_mock.run_kernel.return_value = ['TAP version 14', 'init: random output'] + want got = kunit._list_tests(self.linux_source_mock, - kunit.KunitExecRequest(None, '.kunit', None, 300, False, 'suite*', None, 'suite')) + kunit.KunitExecRequest(None, None, '.kunit', 300, False, 'suite*', None, 'suite')) self.assertEqual(got, want) # Should respect the user's filter glob when listing tests. @@ -707,7 +703,7 @@ class KUnitMainTest(unittest.TestCase): # Should respect the user's filter glob when listing tests. mock_tests.assert_called_once_with(mock.ANY, - kunit.KunitExecRequest(None, '.kunit', None, 300, False, 'suite*.test*', None, 'suite')) + kunit.KunitExecRequest(None, None, '.kunit', 300, False, 'suite*.test*', None, 'suite')) self.linux_source_mock.run_kernel.assert_has_calls([ mock.call(args=None, build_dir='.kunit', filter_glob='suite.test*', timeout=300), mock.call(args=None, build_dir='.kunit', filter_glob='suite2.test*', timeout=300), @@ -720,7 +716,7 @@ class KUnitMainTest(unittest.TestCase): # Should respect the user's filter glob when listing tests. mock_tests.assert_called_once_with(mock.ANY, - kunit.KunitExecRequest(None, '.kunit', None, 300, False, 'suite*', None, 'test')) + kunit.KunitExecRequest(None, None, '.kunit', 300, False, 'suite*', None, 'test')) self.linux_source_mock.run_kernel.assert_has_calls([ mock.call(args=None, build_dir='.kunit', filter_glob='suite.test1', timeout=300), mock.call(args=None, build_dir='.kunit', filter_glob='suite.test2', timeout=300), diff --git a/tools/testing/kunit/qemu_config.py b/tools/testing/kunit/qemu_config.py index 1672f6184e95..0b6a80398ccc 100644 --- a/tools/testing/kunit/qemu_config.py +++ b/tools/testing/kunit/qemu_config.py @@ -5,12 +5,15 @@ # Copyright (C) 2021, Google LLC. # Author: Brendan Higgins <brendanhiggins@google.com> -from collections import namedtuple +from dataclasses import dataclass +from typing import List -QemuArchParams = namedtuple('QemuArchParams', ['linux_arch', - 'kconfig', - 'qemu_arch', - 'kernel_path', - 'kernel_command_line', - 'extra_qemu_params']) +@dataclass(frozen=True) +class QemuArchParams: + linux_arch: str + kconfig: str + qemu_arch: str + kernel_path: str + kernel_command_line: str + extra_qemu_params: List[str] diff --git a/tools/testing/kunit/qemu_configs/alpha.py b/tools/testing/kunit/qemu_configs/alpha.py index 5d0c0cff03bd..3ac846e03a6b 100644 --- a/tools/testing/kunit/qemu_configs/alpha.py +++ b/tools/testing/kunit/qemu_configs/alpha.py @@ -7,4 +7,4 @@ CONFIG_SERIAL_8250_CONSOLE=y''', qemu_arch='alpha', kernel_path='arch/alpha/boot/vmlinux', kernel_command_line='console=ttyS0', - extra_qemu_params=['']) + extra_qemu_params=[]) diff --git a/tools/testing/kunit/qemu_configs/arm.py b/tools/testing/kunit/qemu_configs/arm.py index b9c2a35e0296..db2160200566 100644 --- a/tools/testing/kunit/qemu_configs/arm.py +++ b/tools/testing/kunit/qemu_configs/arm.py @@ -10,4 +10,4 @@ CONFIG_SERIAL_AMBA_PL011_CONSOLE=y''', qemu_arch='arm', kernel_path='arch/arm/boot/zImage', kernel_command_line='console=ttyAMA0', - extra_qemu_params=['-machine virt']) + extra_qemu_params=['-machine', 'virt']) diff --git a/tools/testing/kunit/qemu_configs/arm64.py b/tools/testing/kunit/qemu_configs/arm64.py index 517c04459f47..67d04064f785 100644 --- a/tools/testing/kunit/qemu_configs/arm64.py +++ b/tools/testing/kunit/qemu_configs/arm64.py @@ -9,4 +9,4 @@ CONFIG_SERIAL_AMBA_PL011_CONSOLE=y''', qemu_arch='aarch64', kernel_path='arch/arm64/boot/Image.gz', kernel_command_line='console=ttyAMA0', - extra_qemu_params=['-machine virt', '-cpu cortex-a57']) + extra_qemu_params=['-machine', 'virt', '-cpu', 'cortex-a57']) diff --git a/tools/testing/kunit/qemu_configs/i386.py b/tools/testing/kunit/qemu_configs/i386.py index aed3ffd3937d..4463ebefd567 100644 --- a/tools/testing/kunit/qemu_configs/i386.py +++ b/tools/testing/kunit/qemu_configs/i386.py @@ -4,7 +4,7 @@ QEMU_ARCH = QemuArchParams(linux_arch='i386', kconfig=''' CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y''', - qemu_arch='x86_64', + qemu_arch='i386', kernel_path='arch/x86/boot/bzImage', kernel_command_line='console=ttyS0', - extra_qemu_params=['']) + extra_qemu_params=[]) diff --git a/tools/testing/kunit/qemu_configs/powerpc.py b/tools/testing/kunit/qemu_configs/powerpc.py index 35e9de24f0db..7ec38d4131f7 100644 --- a/tools/testing/kunit/qemu_configs/powerpc.py +++ b/tools/testing/kunit/qemu_configs/powerpc.py @@ -9,4 +9,4 @@ CONFIG_HVC_CONSOLE=y''', qemu_arch='ppc64', kernel_path='vmlinux', kernel_command_line='console=ttyS0', - extra_qemu_params=['-M pseries', '-cpu power8']) + extra_qemu_params=['-M', 'pseries', '-cpu', 'power8']) diff --git a/tools/testing/kunit/qemu_configs/riscv.py b/tools/testing/kunit/qemu_configs/riscv.py index 9e528087cd7c..6207be146d26 100644 --- a/tools/testing/kunit/qemu_configs/riscv.py +++ b/tools/testing/kunit/qemu_configs/riscv.py @@ -21,11 +21,12 @@ CONFIG_SOC_VIRT=y CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_OF_PLATFORM=y +CONFIG_RISCV_SBI_V01=y CONFIG_SERIAL_EARLYCON_RISCV_SBI=y''', qemu_arch='riscv64', kernel_path='arch/riscv/boot/Image', kernel_command_line='console=ttyS0', extra_qemu_params=[ - '-machine virt', - '-cpu rv64', - '-bios opensbi-riscv64-generic-fw_dynamic.bin']) + '-machine', 'virt', + '-cpu', 'rv64', + '-bios', 'opensbi-riscv64-generic-fw_dynamic.bin']) diff --git a/tools/testing/kunit/qemu_configs/s390.py b/tools/testing/kunit/qemu_configs/s390.py index e310bd521113..98fa4fb60c0a 100644 --- a/tools/testing/kunit/qemu_configs/s390.py +++ b/tools/testing/kunit/qemu_configs/s390.py @@ -10,5 +10,5 @@ CONFIG_MODULES=y''', kernel_path='arch/s390/boot/bzImage', kernel_command_line='console=ttyS0', extra_qemu_params=[ - '-machine s390-ccw-virtio', - '-cpu qemu',]) + '-machine', 's390-ccw-virtio', + '-cpu', 'qemu',]) diff --git a/tools/testing/kunit/qemu_configs/sparc.py b/tools/testing/kunit/qemu_configs/sparc.py index 27f474e7ad6e..e975c4331a7c 100644 --- a/tools/testing/kunit/qemu_configs/sparc.py +++ b/tools/testing/kunit/qemu_configs/sparc.py @@ -7,4 +7,4 @@ CONFIG_SERIAL_8250_CONSOLE=y''', qemu_arch='sparc', kernel_path='arch/sparc/boot/zImage', kernel_command_line='console=ttyS0 mem=256M', - extra_qemu_params=['-m 256']) + extra_qemu_params=['-m', '256']) diff --git a/tools/testing/kunit/qemu_configs/x86_64.py b/tools/testing/kunit/qemu_configs/x86_64.py index 77ab1aeee8a3..dc7949076863 100644 --- a/tools/testing/kunit/qemu_configs/x86_64.py +++ b/tools/testing/kunit/qemu_configs/x86_64.py @@ -7,4 +7,4 @@ CONFIG_SERIAL_8250_CONSOLE=y''', qemu_arch='x86_64', kernel_path='arch/x86/boot/bzImage', kernel_command_line='console=ttyS0', - extra_qemu_params=['']) + extra_qemu_params=[]) diff --git a/tools/testing/kunit/run_checks.py b/tools/testing/kunit/run_checks.py index 13d854afca9d..066e6f938f6d 100755 --- a/tools/testing/kunit/run_checks.py +++ b/tools/testing/kunit/run_checks.py @@ -14,7 +14,7 @@ import shutil import subprocess import sys import textwrap -from typing import Dict, List, Sequence, Tuple +from typing import Dict, List, Sequence ABS_TOOL_PATH = os.path.abspath(os.path.dirname(__file__)) TIMEOUT = datetime.timedelta(minutes=5).total_seconds() diff --git a/tools/testing/kunit/test_data/test_is_test_passed-crash.log b/tools/testing/kunit/test_data/test_is_test_passed-crash.log deleted file mode 100644 index 4d97f6708c4a..000000000000 --- a/tools/testing/kunit/test_data/test_is_test_passed-crash.log +++ /dev/null @@ -1,70 +0,0 @@ -printk: console [tty0] enabled -printk: console [mc-1] enabled -TAP version 14 -1..2 - # Subtest: sysctl_test - 1..8 - # sysctl_test_dointvec_null_tbl_data: sysctl_test_dointvec_null_tbl_data passed - ok 1 - sysctl_test_dointvec_null_tbl_data - # sysctl_test_dointvec_table_maxlen_unset: sysctl_test_dointvec_table_maxlen_unset passed - ok 2 - sysctl_test_dointvec_table_maxlen_unset - # sysctl_test_dointvec_table_len_is_zero: sysctl_test_dointvec_table_len_is_zero passed - ok 3 - sysctl_test_dointvec_table_len_is_zero - # sysctl_test_dointvec_table_read_but_position_set: sysctl_test_dointvec_table_read_but_position_set passed - ok 4 - sysctl_test_dointvec_table_read_but_position_set - # sysctl_test_dointvec_happy_single_positive: sysctl_test_dointvec_happy_single_positive passed - ok 5 - sysctl_test_dointvec_happy_single_positive - # sysctl_test_dointvec_happy_single_negative: sysctl_test_dointvec_happy_single_negative passed - ok 6 - sysctl_test_dointvec_happy_single_negative - # sysctl_test_dointvec_single_less_int_min: sysctl_test_dointvec_single_less_int_min passed - ok 7 - sysctl_test_dointvec_single_less_int_min - # sysctl_test_dointvec_single_greater_int_max: sysctl_test_dointvec_single_greater_int_max passed - ok 8 - sysctl_test_dointvec_single_greater_int_max -kunit sysctl_test: all tests passed -ok 1 - sysctl_test - # Subtest: example - 1..2 -init_suite - # example_simple_test: initializing -Stack: - 6016f7db 6f81bd30 6f81bdd0 60021450 - 6024b0e8 60021440 60018bbe 16f81bdc0 - 00000001 6f81bd30 6f81bd20 6f81bdd0 -Call Trace: - [<6016f7db>] ? kunit_try_run_case+0xab/0xf0 - [<60021450>] ? set_signals+0x0/0x60 - [<60021440>] ? get_signals+0x0/0x10 - [<60018bbe>] ? kunit_um_run_try_catch+0x5e/0xc0 - [<60021450>] ? set_signals+0x0/0x60 - [<60021440>] ? get_signals+0x0/0x10 - [<60018bb3>] ? kunit_um_run_try_catch+0x53/0xc0 - [<6016f321>] ? kunit_run_case_catch_errors+0x121/0x1a0 - [<60018b60>] ? kunit_um_run_try_catch+0x0/0xc0 - [<600189e0>] ? kunit_um_throw+0x0/0x180 - [<6016f730>] ? kunit_try_run_case+0x0/0xf0 - [<6016f600>] ? kunit_catch_run_case+0x0/0x130 - [<6016edd0>] ? kunit_vprintk+0x0/0x30 - [<6016ece0>] ? kunit_fail+0x0/0x40 - [<6016eca0>] ? kunit_abort+0x0/0x40 - [<6016ed20>] ? kunit_printk_emit+0x0/0xb0 - [<6016f200>] ? kunit_run_case_catch_errors+0x0/0x1a0 - [<6016f46e>] ? kunit_run_tests+0xce/0x260 - [<6005b390>] ? unregister_console+0x0/0x190 - [<60175b70>] ? suite_kunit_initexample_test_suite+0x0/0x20 - [<60001cbb>] ? do_one_initcall+0x0/0x197 - [<60001d47>] ? do_one_initcall+0x8c/0x197 - [<6005cd20>] ? irq_to_desc+0x0/0x30 - [<60002005>] ? kernel_init_freeable+0x1b3/0x272 - [<6005c5ec>] ? printk+0x0/0x9b - [<601c0086>] ? kernel_init+0x26/0x160 - [<60014442>] ? new_thread_handler+0x82/0xc0 - - # example_simple_test: kunit test case crashed! - # example_simple_test: example_simple_test failed - not ok 1 - example_simple_test - # example_mock_test: initializing - # example_mock_test: example_mock_test passed - ok 2 - example_mock_test -kunit example: one or more tests failed -not ok 2 - example -List of all partitions: diff --git a/tools/testing/kunit/test_data/test_is_test_passed-no_tests_no_plan.log b/tools/testing/kunit/test_data/test_is_test_passed-no_tests_no_plan.log index dd873c981108..4f81876ee6f1 100644 --- a/tools/testing/kunit/test_data/test_is_test_passed-no_tests_no_plan.log +++ b/tools/testing/kunit/test_data/test_is_test_passed-no_tests_no_plan.log @@ -3,5 +3,5 @@ TAP version 14 # Subtest: suite 1..1 # Subtest: case - ok 1 - case # SKIP + ok 1 - case ok 1 - suite |